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The Probability Distribution for X Is as Follows x1012p(x)0.10.250.550.1\begin{array} { l | r r r r } x & - 1 & 0 & 1 & 2 \\\hline p ( x ) & 0.1 & 0.25 & 0.55 & 0.1\end{array}

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The probability distribution for X is as follows: x1012p(x)0.10.250.550.1\begin{array} { l | r r r r } x & - 1 & 0 & 1 & 2 \\\hline p ( x ) & 0.1 & 0.25 & 0.55 & 0.1\end{array} Find the expected value of Y = X + 10.


Definitions:

Eyewitness

Refers to an individual who personally sees or experiences an event, and can therefore report their observations.

Smashed

In psychological experiments, particularly those related to memory and suggestion, "smashed" is often used to describe the influence of specific wording on participants' memory recall, such as their estimation of speed in a car accident.

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